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The Scientific World Journal
Volume 2012, Article ID 171292, 8 pages
Research Article

Collaboration between HPMC and NaCMC in order to Reach the Polymer Critical Point in Theophylline Hydrophilic Matrices

1Department of Pharmacy and Pharmaceutical Technology, University of Seville, C/Profesor García González, 2, 41012 Seville, Spain
2Departamento de Sistemas Biológicos, Universidad Autónoma Metropolitana Xochimilco, Calzada del Hueso 1100, Col. Villa Quietud, Delegación Coyoacán, 04960 México, DF, Mexico

Received 11 April 2012; Accepted 17 May 2012

Academic Editors: M. Garcia-Fuentes and A. Nokhodchi

Copyright © 2012 L. Contreras et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Citations to this Article [2 citations]

The following is the list of published articles that have cited the current article.

  • Poornima Ramburrun, Yahya E. Choonara, Pradeep Kumar, Lisa C.du Toit, and Viness Pillay, “Design of chitospheres loaded with pristine polymer particles for extended drug delivery via polyelectrolyte complexation and particulate leaching,” International Journal of Pharmaceutics, 2014. View at Publisher · View at Google Scholar
  • Aguilar-de-Leyva, Campiñez, Casas, and Caraballovol. 1, pp. 101–141, 2015. View at Publisher · View at Google Scholar